Installer reference guide

Transcription

1 Instllr rfrn gui Sky Air Alph-sris RZAG7M7VB RZAG00M7VB RZAG5M7VB RZAG40M7VB RZAG7M7YB RZAG00M7YB RZAG5M7YB RZAG40M7YB Instllr rfrn gui Sky Air Alph-sris English

2 Tl of ontnts Tl of ontnts Gnrl sfty prutions. Aout th oumnttion..... Mning of wrnings n symols For th instllr Gnrl Instlltion sit Rfrigrnt Brin Wtr Eltril... 5 Aout th oumnttion 5. Aout this oumnt Instllr rfrn gui t gln Aout th ox 6 3. Ovrviw: Aout th ox Outoor unit To unpk th outoor unit To hnl th outoor unit To rmov th ssoris from th outoor unit Aout th units n options 7 4. Ovrviw: Aout th units n options Intifition Intifition ll: Outoor unit Comining units n options Possil options for th outoor unit Prprtion 7 5. Ovrviw: Prprtion Prpring instlltion sit Instlltion sit rquirmnts of th outoor unit Aitionl instlltion sit rquirmnts of th outoor unit in ol limts Prpring rfrigrnt piping Rfrigrnt piping rquirmnts Rfrigrnt piping insultion Prpring ltril wiring Aout prpring ltril wiring... 6 Instlltion 6. Ovrviw: Instlltion Opning th units Aout opning th units To opn th outoor unit Mounting th outoor unit Aout mounting th outoor unit Prutions whn mounting th outoor unit To provi th instlltion strutur To instll th outoor unit To provi ring To prvnt th outoor unit from flling ovr Connting th rfrigrnt piping Aout onnting th rfrigrnt piping Prutions whn onnting th rfrigrnt piping Guilins whn onnting th rfrigrnt piping Pip ning guilins To flr th pip n To rz th pip n Using th stop vlv n srvi port To onnt th rfrigrnt piping to th outoor unit Chking th rfrigrnt piping Aout hking th rfrigrnt piping Prutions whn hking th rfrigrnt piping Chking rfrigrnt piping: Stup To hk for lks To prform vuum rying Chrging rfrigrnt Aout hrging rfrigrnt Aout th rfrigrnt Prutions whn hrging rfrigrnt Dfinitions: L~L7, H, H To trmin th itionl rfrigrnt mount To trmin th omplt rhrg mount Chrging rfrigrnt: Stup To hrg itionl rfrigrnt To tivt/tivt th vuum mo fil stting To ompltly rhrg rfrigrnt To fix th fluorint grnhous gss ll Connting th ltril wiring Aout onnting th ltril wiring Aout ltril omplin Prutions whn onnting th ltril wiring Guilins whn onnting th ltril wiring Spifitions of stnr wiring omponnts To onnt th ltril wiring on th outoor unit Finishing th outoor unit instlltion To finish th outoor unit instlltion To los th outoor unit To hk th insultion rsistn of th omprssor. 3 7 Commissioning 3 7. Ovrviw: Commissioning Prutions whn ommissioning Chklist for ommissioning To prform tst run Error os whn prforming tst run Hn-ovr to th usr 5 9 Mintnn n srvi 5 9. Ovrviw: Mintnn n srvi Mintnn sfty prutions To prvnt ltril hzrs Chklist for yrly mintnn of th outoor unit Troulshooting 6 0. Ovrviw: Troulshooting Prutions whn troulshooting... 6 Disposl 6. Ovrviw: Disposl Aout pump own To pump own... 7 Thnil t 8. Ovrviw: Thnil t Srvi sp: Outoor unit Piping igrm: Outoor unit Wiring igrm: Outoor unit Glossry 3 Gnrl sfty prutions. Aout th oumnttion Th originl oumnttion is writtn in English. All othr lngugs r trnsltions. Th prutions sri in this oumnt ovr vry importnt topis, follow thm rfully. Th instlltion of th systm, n ll tivitis sri in th instlltion mnul n th instllr rfrn gui must prform y n uthoriz instllr. Instllr rfrn gui Sky Air Alph-sris

3 Gnrl sfty prutions.. Mning of wrnings n symols DANGER Inits sitution tht rsults in th or srious injury. DANGER: RISK OF ELECTROCUTION Inits sitution tht oul rsult in ltroution. DANGER: RISK OF BURNING Inits sitution tht oul rsult in urning us of xtrm hot or ol tmprturs. DANGER: RISK OF EXPLOSION Inits sitution tht oul rsult in xplosion. Inits sitution tht oul rsult in th or srious injury. : FLAMMABLE MATERIAL CAUTION Inits sitution tht oul rsult in minor or mort injury. Inits sitution tht oul rsult in quipmnt or proprty mg. Inits usful tips or itionl informtion. Symol Explntion Bfor instlltion, r th instlltion n oprtion mnul, n th wiring instrution sht. Bfor prforming mintnn n srvi tsks, r th srvi mnul. For mor informtion, s th instllr n usr rfrn gui.. For th instllr.. Gnrl If you r not sur how to instll or oprt th unit, ontt your lr. Impropr instlltion or tthmnt of quipmnt or ssoris oul rsult in ltri shok, short-iruit, lks, fir or othr mg to th quipmnt. Only us ssoris, optionl quipmnt n spr prts m or pprov y Dikin. Mk sur instlltion, tsting n ppli mtrils omply with pplil lgisltion (on top of th instrutions sri in th Dikin oumnttion). CAUTION Wr qut prsonl prottiv quipmnt (prottiv glovs, sfty glsss, ) whn instlling, mintining or srviing th systm. Tr prt n throw wy plsti pkging gs so tht nooy, spilly hilrn, n ply with thm. Possil risk: suffotion. DANGER: RISK OF BURNING Do NOT touh th rfrigrnt piping, wtr piping or intrnl prts uring n immitly ftr oprtion. It oul too hot or too ol. Giv it tim to rturn to norml tmprtur. If you must touh it, wr prottiv glovs. Do NOT touh ny intl lking rfrigrnt. Provi qut msurs to prvnt tht th unit n us s shltr y smll nimls. Smll nimls tht mk ontt with ltril prts n us mlfuntions, smok or fir. CAUTION Do NOT touh th ir inlt or luminium fins of th unit. Do NOT pl ny ojts or quipmnt on top of th unit. Do NOT sit, lim or stn on th unit. Works xut on th outoor unit r st on unr ry wthr onitions to voi wtr ingrss. In orn with th pplil lgisltion, it might nssry to provi logook with th prout ontining t lst: informtion on mintnn, rpir work, rsults of tsts, stn-y prios, Also, t lst, following informtion must provi t n ssil pl t th prout: Instrutions for shutting own th systm in s of n mrgny Nm n rss of fir prtmnt, poli n hospitl Nm, rss n y n night tlphon numrs for otining srvi In Europ, EN378 provis th nssry guin for this logook... Instlltion sit Provi suffiint sp roun th unit for srviing n ir irultion. Mk sur th instlltion sit withstns th unit's wight n virtion. Mk sur th r is wll vntilt. Do NOT lok ny vntiltion opnings. Mk sur th unit is lvl. Do NOT instll th unit in th following pls: In potntilly xplosiv tmosphrs. In pls whr thr is mhinry tht mits ltromgnti wvs. Eltromgnti wvs my istur th ontrol systm, n us mlfuntion of th quipmnt. In pls whr thr is risk of fir u to th lkg of flmml gss (xmpl: thinnr or gsolin), ron fir, ignitl ust. In pls whr orrosiv gs (xmpl: sulphurous i gs) is prou. Corrosion of oppr pips or solr prts my us th rfrigrnt to lk. Sky Air Alph-sris Instllr rfrn gui 3

4 Gnrl sfty prutions..3 Rfrigrnt If pplil. S th instlltion mnul or instllr rfrn gui of your pplition for mor informtion. Mk sur rfrigrnt piping instlltion omplis with pplil lgisltion. In Europ, EN378 is th pplil stnr. Mk sur th fil piping n onntions r not sujt to strss. During tsts, NEVER prssuriz th prout with prssur highr thn th mximum llowl prssur (s init on th nmplt of th unit). Tk suffiint prutions in s of rfrigrnt lkg. If rfrigrnt gs lks, vntilt th r immitly. Possil risks: Exssiv rfrigrnt onntrtions in los room n l to oxygn fiiny. Toxi gs my prou if rfrigrnt gs oms into ontt with fir. DANGER: RISK OF EXPLOSION Pump own Rfrigrnt lkg. If you wnt to pump own th systm, n thr is lkg in th rfrigrnt iruit: Do NOT us th unit's utomti pump own funtion, with whih you n ollt ll rfrigrnt from th systm into th outoor unit. Possil onsqun: Slf-omustion n xplosion of th omprssor us of ir going into th oprting omprssor. Us sprt rovry systm so tht th unit's omprssor os NOT hv to oprt. Alwys rovr th rfrigrnt. Do NOT rls thm irtly into th nvironmnt. Us vuum pump to vut th instlltion. Aftr ll th piping hs n onnt, mk sur thr is no gs lk. Us nitrogn to prform gs lk ttion. To voi omprssor rkown, o NOT hrg mor thn th spifi mount of rfrigrnt. Whn th rfrigrnt systm is to opn, rfrigrnt must trt oring to th pplil lgisltion. Mk sur thr is no oxygn in th systm. Rfrigrnt my only hrg ftr prforming th lk tst n th vuum rying. In s r-hrg is rquir, rfr to th nmplt of th unit. It stts th typ of rfrigrnt n nssry mount. Th unit is ftory hrg with rfrigrnt n pning on pip sizs n pip lngths som systms rquir itionl hrging of rfrigrnt. Only us tools xlusivly for th rfrigrnt typ us in th systm, this to nsur prssur rsistn n prvnt forign mtrils from ntring into th systm. Chrg th liqui rfrigrnt s follows: If A siphon tu is prsnt (i.., th ylinr is mrk with "Liqui filling siphon tth") A siphon tu is NOT prsnt Opn rfrigrnt ylinrs slowly. Thn Chrg with th ylinr upright. Chrg with th ylinr upsi own. Chrg th rfrigrnt in liqui form. Aing it in gs form my prvnt norml oprtion. CAUTION Whn th rfrigrnt hrging prour is on or whn pusing, los th vlv of th rfrigrnt tnk immitly. If th vlv is not los immitly, rmining prssur might hrg itionl rfrigrnt. Possil onsqun: Inorrt rfrigrnt mount...4 Brin If pplil. S th instlltion mnul or instllr rfrn gui of your pplition for mor informtion. Th sltion of th rin MUST in orn with th pplil lgisltion. Tk suffiint prutions in s of rin lkg. If rin lks, vntilt th r immitly n ontt your lol lr. Th mint tmprtur insi th unit n gt muh highr thn tht of th room,.g. 70 C. In s of rin lk, hot prts insi th unit n rt hzrous sitution. Th us n instlltion of th pplition MUST omply with th sfty n nvironmntl prutions spifi in th pplil lgisltion...5 Wtr If pplil. S th instlltion mnul or instllr rfrn gui of your pplition for mor informtion. Mk sur wtr qulity omplis with EU irtiv 98/83 EC. Instllr rfrn gui 4 Sky Air Alph-sris

5 Aout th oumnttion..6 Eltril DANGER: RISK OF ELECTROCUTION Turn OFF ll powr supply for rmoving th swith ox ovr, onnting ltril wiring or touhing ltril prts. Disonnt th powr supply for mor thn minut, n msur th voltg t th trminls of min iruit pitors or ltril omponnts for srviing. Th voltg MUST lss thn 50 V DC for you n touh ltril omponnts. For th lotion of th trminls, s th wiring igrm. Do NOT touh ltril omponnts with wt hns. Do NOT lv th unit unttn whn th srvi ovr is rmov. If NOT ftory instll, min swith or othr mns for isonntion, hving ontt sprtion in ll pols proviing full isonntion unr ovrvoltg tgory III onition, MUST instll in th fix wiring. ONLY us oppr wirs. Mk sur th fil wiring omplis with th pplil lgisltion. All fil wiring must prform in orn with th wiring igrm suppli with th prout. NEVER squz unl ls n mk sur thy o not om in ontt with th piping n shrp gs. Mk sur no xtrnl prssur is ppli to th trminl onntions. Mk sur to instll rth wiring. Do NOT rth th unit to utility pip, surg sorr, or tlphon rth. Inomplt rth my us ltril shok. Mk sur to us it powr iruit. NEVER us powr supply shr y nothr pplin. Mk sur to instll th rquir fuss or iruit rkrs. Mk sur to instll n rth lkg prottor. Filur to o so my us ltri shok or fir. Whn instlling th rth lkg prottor, mk sur it is omptil with th invrtr (rsistnt to high frquny ltri nois) to voi unnssry opning of th rth lkg prottor. Prutions whn lying powr wiring: Do not onnt wiring of iffrnt thiknsss to th powr trminl lok (slk in th powr wiring my us norml ht). Whn onnting wiring whih is th sm thiknss, o s shown in th figur low. For wiring, us th signt powr wir n onnt firmly, thn sur to prvnt outsi prssur ing xrt on th trminl or. Us n pproprit srwrivr for tightning th trminl srws. A srwrivr with smll h will mg th h n mk propr tightning impossil. Ovr-tightning th trminl srws my rk thm. Aftr finishing th ltril work, onfirm tht h ltril omponnt n trminl insi th ltril omponnts ox is onnt surly. Mk sur ll ovrs r los for strting up th unit. Only pplil if th powr supply is thr phs, n th omprssor hs n ON/OFF strting mtho. If thr xists th possiility of rvrs phs ftr momntry lk out n th powr gos on n off whil th prout is oprting, tth rvrs phs prottion iruit lolly. Running th prout in rvrs phs n rk th omprssor n othr prts. Aout th oumnttion. Aout this oumnt Trgt uin Authoris instllrs This pplin is intn to us y xprt or trin usrs in shops, in light inustry n on frms, or for ommril us y ly prsons. Doumnttion st This oumnt is prt of oumnttion st. Th omplt st onsists of: Gnrl sfty prutions: Sfty instrutions tht you must r for instlling Formt: Ppr (in th ox of th outoor unit) Outoor unit instlltion mnul: Instlltion instrutions Formt: Ppr (in th ox of th outoor unit) Sky Air Alph-sris Instllr rfrn gui 5

6 3 Aout th ox Instllr rfrn gui: 3. Outoor unit 3.. To unpk th outoor unit Prprtion of th instlltion, rfrn t, Formt: Digitl fils on Ltst rvisions of th suppli oumnttion my vill on th rgionl Dikin wsit or vi your lr. Th originl oumnttion is writtn in English. All othr lngugs r trnsltions. Thnil nginring t A sust of th ltst thnil t is vill on th rgionl Dikin wsit (pulily ssil). Th full st of ltst thnil t is vill on th Dikin xtrnt (uthntition rquir).. Instllr rfrn gui t gln Chptr Dsription Gnrl sfty prutions Sfty instrutions tht you must r for instlling Aout th oumnttion Wht oumnttion xists for th instllr Aout th ox How to unpk th units n rmov thir ssoris Aout th units n options How to intify th units Prprtion Wht to o n know for going on sit Instlltion Wht to o n know to instll th systm Commissioning Wht to o n know to ommission th systm ftr it is instll Hn ovr to th usr Wht to giv n xplin to th usr Mintnn n srvi How to mintin n srvi th units Troulshooting Wht to o in s of prolms Disposl How to ispos of th systm Thnil t Spifitions of th systm CAUTION Glossry Dfinition of trms To voi injury, o NOT touh th ir inlt or luminium fins of th unit. Possil omintions of units n options 3 Aout th ox 3. Ovrviw: Aout th ox 3.. To hnl th outoor unit Crry th unit slowly s shown: 3..3 To rmov th ssoris from th outoor unit This hptr sris wht you hv to o ftr th ox with th outoor unit is livr on-sit. It ontins informtion out: Unpking n hnling th units Rmoving th ssoris from th units Kp th following in min: 3 At livry, th unit must hk for mg. Any mg must rport immitly to th rrir's lims gnt. ENERG Y IJA IE IA ENERG Y IJA IE IA Bring th pk unit s los s possil to its finl instlltion position to prvnt mg uring trnsport. Instllr rfrn gui 6 Sky Air Alph-sris

7 4 Aout th units n options Gnrl sfty prutions Outoor unit instlltion mnul Cl ti Fluorint grnhous gss ll Enrgy ll 4 Aout th units n options 4. Ovrviw: Aout th units n options This hptr ontins informtion out: Intifying th outoor unit Comining th outoor unit with options 4. Intifition Whn instlling or srviing svrl units t th sm tim, mk sur NOT to swith th srvi pnls twn iffrnt mols. 4.. Intifition ll: Outoor unit Lotion Lyout Doul twin KHRQ(M)58T (3 ) Mol nm For mor sltion tils, s th tlogus. For instlltion instrutions, s th instlltion mnul of th rfrigrnt rnh kit. Bottom plt htr (EKBPH40L7) Prvnts frz-up of th ottom plt. Rommn in rs with low mint tmprtur n high humiity. For instlltion instrutions, s th instlltion mnul of th ottom plt htr. Dmn ptor kit (SB.KRP58M5) Inlus th itionl mounting plt (EKMKSA) Cn us for th following: Low nois: To lowr th oprtion soun of th outoor unit. I-mn funtion: To limit th powr onsumption from th systm (xmpl: ugt ontrol, limit powr onsumption uring pk momnts ). For instlltion instrutions, s th instlltion mnul of th mn ptor kit. 5 Prprtion 5. Ovrviw: Prprtion Mol intifition Exmpl: R Z A G 40 M7 V B [*] R Z A G Co Explntion Air-ool split outoor unit Invrtr Rfrigrnt R3 High-n sris 7~40 Cpity lss M7 V Y B Mol sris Powr supply: ~, 0~40 V, 50 Hz Powr supply: 3N~, 380~45 V, 50 Hz Europn mrkt [*] Minor mol hng inition 4.3 Comining units n options 4.3. Possil options for th outoor unit Rfrigrnt rnh kit Whn onnting multipl inoor units to th outoor unit, you n on or mor rfrigrnt rnh kits. Th outoor inoor omintion trmins whih n how mny rfrigrnt rnh kits to us. Twin Tripl Lyout KHRQ(M)58T KHRQ(M)58H Mol nm This hptr sris wht you hv to o n know for going on-sit. It ontins informtion out: Prpring th instlltion sit Prpring th rfrigrnt piping Prpring th ltril wiring 5. Prpring instlltion sit Do NOT instll th unit in pls oftn us s work pl. In s of onstrution works (.g. grining works) whr lot of ust is rt, th unit must ovr. Choos th instlltion lotion with suffiint pl for rrying th unit in n out of th sit. Th pplin shll stor in room without ontinuously oprting ignition sours (xmpl: opn flms, n oprting gs pplin or n oprting ltri htr). 5.. Instlltion sit rquirmnts of th outoor unit Also r th following rquirmnts: Gnrl instlltion sit rquirmnts. S th "Gnrl sfty prutions" hptr. Srvi sp rquirmnts. S th "Thnil t" hptr. Rfrigrnt piping rquirmnts (lngth, hight iffrn). S furthr in this "Prprtion" hptr. Sky Air Alph-sris Instllr rfrn gui 7

8 Prprtion CAUTION Instll th outoor unit wy from irt s wins. Applin not ssil to th gnrl puli, instll it in sur r, prott from sy ss. Exmpl: Bhin th uiling. This unit, oth inoor n outoor, is suitl for instlltion in ommril n light inustril nvironmnt. f Th quipmnt sri in this mnul my us ltroni nois gnrt from rio-frquny nrgy. Th quipmnt omplis to spifitions tht r sign to provi rsonl prottion ginst suh intrfrn. Howvr, thr is no gurnt tht intrfrn will not our in prtiulr instlltion. It is thrfor rommn to instll th quipmnt n ltri wirs kping propr istns wy from stro quipmnt, prsonl omputrs, t. If th outoor unit is xpos to irt s wins, instll winrkr. Hight of winrkr.5 hight of outoor unit Min th srvi sp rquirmnts whn instlling th winrkr. f Erth lkg prottor Fus Outoor unit Inoor unit Usr intrf Prsonl omputr or rio (mm) In pls with wk rption, kp istns of 3 m or mor to voi ltromgnti isturn of othr quipmnt n us onuit tus for powr n trnsmission lins. Slt pl whr rin n voi s muh s possil. Tk r tht in th vnt of wtr lk, wtr nnot us ny mg to th instlltion sp n surrounings. Choos lotion whr th hot/ol ir ishrg from th unit or th oprtion nois, will NOT istur nyon. Ht xhngr fins r shrp n injury is possil. Choos n instlltion lotion whr thr is no risk for injury (spilly in rs whr hilrn ply). Do NOT instll th unit in th following pls: Soun snsitiv rs (.g. nr room), so tht th oprtion nois will us no troul. Not: If th soun is msur unr tul instlltion onitions, th msur vlu might highr thn th soun prssur lvl mntion in Soun sptrum in th t ook u to nvironmntl nois n soun rfltions. S win Builing Outoor unit Winrkr Strong wins ( 8 km/h) lowing ginst th outoor unit s ir outlt uss short iruit (sution of ishrg ir). This my rsult in: triortion of th oprtionl pity; frqunt frost lrtion in hting oprtion; isruption of oprtion u to rs of low prssur or inrs of high prssur; rokn fn (if strong win lows ontinuously on th fn, it my strt rotting vry fst, until it rks). It is rommn to instll ffl plt whn th ir outlt is xpos to win. It is rommn to instll th outoor unit with th ir inlt fing th wll n NOT irtly xpos to th win. Th soun prssur lvl is lss thn 70 BA. In pls whr minrl oil mist, spry or vpour my prsnt in th tmosphr. Plsti prts my triort n fll off or us wtr lkg. It is NOT rommn to instll th unit in th following pls us it my shortn th lif of th unit: Whr th voltg flututs lot In vhils or vssls Whr ii or lklin vpour is prsnt Ssi instlltion. Mk sur th outoor unit is NOT irtly xpos to s wins. This is to prvnt orrosion us y high lvls of slt in th ir, whih might shortn th lif of th unit. Bffl plt Instllr rfrn gui 8 Sky Air Alph-sris

9 5 Prprtion Prviling win irtion Air outlt Tripl() Doul twin() L Aitionl instlltion sit rquirmnts of th outoor unit in ol limts H L L4 L5 L6 H Prott th outoor unit ginst irt snowfll n tk r tht th outoor unit is NEVER snow up. L4 L3 H 5.. H L L3 L7 L () L L~L7 H H Assum tht th longst lin in th illustrtion orrspons with th tul longst pip, n th highst unit in th illustrtion orrspons with th tul highst unit. Min piping Brnh piping Hight iffrn twn th highst inoor unit n th outoor unit Hight iffrn twn th highst n th lowst inoor unit Rfrigrnt rnh kit Rfrigrnt piping mtril Piping mtril: Phosphori i oxiis smlss oppr. Piping tmpr gr n thiknss: Outr imtr (Ø) 6.4 mm (/4") Snow ovr or sh Pstl (minimum hight=50 mm) Prviling win irtion Air outlt Tmpr gr Thiknss (t)() Annl (O) 0.8 mm Annl (O).0 mm Ø 9.5 mm (3/8") t.7 mm (/") 5.9 mm (5/8") 5.3 Prpring rfrigrnt piping 5.3. Rfrigrnt piping rquirmnts 9. mm (3/4") () Hlf hr (/H) Dpning on th pplil lgisltion n th unit's mximum working prssur (s "PS High" on th unit nm plt), lrgr piping thiknss might rquir. Flr onntions: Only us nnl mtril. Also r th prutions n rquirmnts in th "Gnrl sfty prutions" hptr. Rfrigrnt piping imtr Th rfrigrnt piping imtrs must omply with th following: Whn onnting multipl inoor units to th outoor unit, min th following: Piping Dimtr L (pir, twin, tripl, oul twin) S low. Rfrigrnt rnh kit On or mor rfrigrnt rnh kits r rquir. S "4.3. Possil options for th outoor unit" on pg 7. Upwr n ownwr piping Prform upwr n ownwr piping only on th min piping lin (L). Brnh pips Instll th rnh pips horizontlly (with mximum inlintion of 5 ) or vrtilly. Mk th lngth of th rnh pips to th inoor units s short s possil. L,L3 (twin) L4~L7 (oul twin) L,L3 (oul twin) L (pir, twin, tripl, oul twin): Mol H H H L Sky Air Alph-sris RZAG00~40 L L3 L liqui piping L gs piping Siz own Ø6.4 mm Ø.7 mm Stnr Ø9.5 mm Ø5.9 mm Siz up Ø.7 mm Siz own Ø6.4 mm Stnr Ø9.5 mm Ø5.9 mm Siz up Ø.7 mm Ø9. mm Existing Dfinitions: L~L7, H, H L Nw()/ () RZAG7 Twin() Liqui piping: Ø9.5 mm Gs piping: Ø5.9 mm Try to kp lngth of th rnh pips to th inoor units qul. Pir() Us th sm imtrs s th onntions (liqui, gs) on th inoor units. L~L4 (tripl) () Whn instlling nw piping, us th sm imtrs s th onntions on th outoor units (i.. stnr imtrs for liqui n gs piping). Instllr rfrn gui 9

10 5 Prprtion () Whn rusing xisting piping, you my us th siz up or siz own imtrs, ut thn pity might rs, n stritr piping lngth rquirmnts r pplil. Assss ths limittions in rltion to th omplt instlltion. Rfrigrnt piping lngth n hight iffrn Th piping lngths n hight iffrns must omply with th following rquirmnts: Rquirmnt Minimum totl on wy piping lngth Pir: Limit L Twin: Limit L+L3 Tripl: Limit L+L4 Doul twin: Limit L+L3+L7 Limit Mximum totl on wy piping lngth Pir: L Limit Ø siz-own 0 m (0 m) () Twin n tripl: L+L Limit Doul twin: L+L+L4 Limit 3 m Ø stnr 55 m (75 m) () 85 m (00 m) () Ø siz-up 5 m (35 m) () 35 m (45 m) () Ø siz-own 0 m (5 m) () Ø stnr 55 m (75 m) () 85 m (00 m) () Ø siz-up 5 m (35 m) () 35 m (45 m) () 3 Mximum llowl piping lngth Pir: N/A Twin: L+L+L3 Limit 65 m 85 m Tripl: L+L+L3+L4 Limit 85 m Doul twin: L+L+L3+L4+L5+L6+L7 Limit 85 m 4 Mximum rnh piping lngth Pir: N/A 0 m 5 Mximum iffrn twn rnh lngths 6 Mximum hight twn inoor n outoor Twin n tripl: L Limit Doul twin: L+L4 Limit 0 m Pir: N/A Twin: L L3 Limit 0 m Tripl: L L4 Limit 0 m Doul twin: L L3 Limit L4 L5 Limit L6 L7 Limit 7 Mximum hight twn inoors Pir: N/A Exmpl () (L+L4) (L3+L7) Limit Prnthsis figur rprsnts th quivlnt lngth. Pir, twin, tripl n oul twin: H Limit Twin, tripl n oul twin: H Limit 0 m 30 m 0.5 m RZAG5 Tripl: H L Ø stnr If th systm lyout is s follows L L3 L4 H Thn th rquirmnts r 3 m L+L4 L+L 85 m (00 m) 3 L+L+L3+L4 85 m 4 L 45 m 5 L L4 0 m 6 H 30 m 7 H 0.5 m Instllr rfrn gui 0 Sky Air Alph-sris

11 6 Instlltion 5.3. Rfrigrnt piping insultion Us polythyln fom s insultion mtril: with ht trnsfr rt twn 0.04 n 0.05 W/mK (0.035 n kl/mh C) with ht rsistn of t lst 0 C Insultion thiknss Amint tmprtur Humiity Minimum thiknss 30 C 75% to 80% RH 5 mm >30 C 80% RH 0 mm 5.4 Prpring ltril wiring 5.4. Aout prpring ltril wiring Also r th prutions n rquirmnts in th "Gnrl sfty prutions" hptr. Also r "6.7.5 Spifitions of stnr wiring omponnts" on pg. If th powr supply hs missing or wrong N-phs, quipmnt might rk own. Estlish propr rthing. Do NOT rth th unit to utility pip, surg sorr, or tlphon rth. Inomplt rthing my us ltril shok. Instll th rquir fuss or iruit rkrs. Sur th ltril wiring with l tis so tht th ls o NOT om in ontt with shrp gs or piping, prtiulrly on th high-prssur si. Do NOT us tp wirs, strn onutor wirs, xtnsion ors, or onntions from str systm. Thy n us ovrhting, ltril shok or fir. Do NOT instll phs vning pitor, us this unit is quipp with n invrtr. A phs vning pitor will ru prformn n my us ints. Typil workflow Instlltion typilly onsists of th following stgs: Mounting th outoor unit. Mounting th inoor units. Connting th rfrigrnt piping. Chking th rfrigrnt piping. Chrging rfrigrnt. Connting th ltril wiring. Finishing th outoor instlltion. Finishing th inoor instlltion. For instlltion of th inoor unit (mounting th inoor unit, onnting th rfrigrnt piping to th inoor unit, onnting th ltril wiring to th inoor unit ), s th instlltion mnul of th inoor unit. 6. Opning th units 6.. Aout opning th units At rtin tims, you hv to opn th unit. Exmpl: Whn onnting th rfrigrnt piping Whn onnting th ltril wiring Whn mintining or srviing th unit DANGER: RISK OF ELECTROCUTION Do NOT lv th unit unttn whn th srvi ovr is rmov. 6.. To opn th outoor unit DANGER: RISK OF ELECTROCUTION DANGER: RISK OF BURNING All wiring must prform y n uthoriz ltriin n must omply with th pplil lgisltion. Mk ltril onntions to th fix wiring. 45 ~90 3 (4) All omponnts prour on th sit n ll ltril onstrution must omply with th pplil lgisltion. ALWAYS us multior l for powr supply ls. 6 Instlltion 6. Ovrviw: Instlltion This hptr sris wht you hv to o n know on-sit to instll th systm. Sky Air Alph-sris Instllr rfrn gui

12 6 Instlltion Mounting th outoor unit Aout mounting th outoor unit Fix th outoor unit to th fountion olts using nuts with rsin wshrs (). If th oting on th fstning r is stripp off, th nuts rust sily. Typil workflow Mounting th outoor unit typilly onsists of th following stgs: Proviing th instlltion strutur. Instlling th outoor unit. Proviing ring. Prvnting th unit from flling ovr. Protting th unit ginst snow n win y instlling snow ovr n ffl plts. S "Prpring instlltion sit" in "5 Prprtion" on pg To instll th outoor unit Prutions whn mounting th outoor unit 4 M Also r th prutions n rquirmnts in th following hptrs: Gnrl sfty prutions Prprtion To provi th instlltion strutur Chk th strngth n lvl of th instlltion groun so tht th unit will not us ny oprting virtion or nois. Fix th unit surly y mns of fountion olts in orn with th fountion rwing. Prpr 4 sts of nhor olts, nuts n wshrs (fil supply) s follows: To provi ring Mk sur tht onnstion wtr n vut proprly. Instll th unit on s to mk sur tht thr is propr ring in orr to voi i umultion. Prpr wtr ring hnnl roun th fountion to rin wst wtr surrouning th unit. Avoi rin wtr flowing ovr th footpth, so tht it os not om slippry in s of mint frzing tmprturs. If you instll th unit on frm, instll wtrproof plt within 50 mm of th ottom si of th unit in orr to prvnt th invsion of wtr in th unit n to voi th rin wtr ripping (s th following illustrtion). 4 M If nssry, you n us rin plug kit (fil supply) to prvnt rin wtr from ripping. >50 ) (3 35 (mm) Mk sur not to ovr th rin hols of th ottom plt of th unit. If rin hols of th outoor unit r ovr y mounting s or y floor surf, ris th unit to provi fr sp of mor thn 50 mm unr th outoor unit. Instllr rfrn gui 50 mm 0 Th rommn hight of th uppr protruing prt of th olts is 0 mm. Sky Air Alph-sris

13 6 Instlltion Drin hols (imnsions in mm) Connting th rfrigrnt piping to th inoor unit A Instlling oil trps Insulting th rfrigrnt piping 60 (345~355) Kping in min th guilins for: Pip ning B B A B C D E Flring pip ns Brzing C D E Using th stop vlvs 6.4. Dishrg si Distn twn nhor points Bottom frm Drin hols Knokout hol for snow Snow In rgions with snowfll, snow might uil up n frz twn th ht xhngr n th xtrnl plt. This might rs th oprting ffiiny. To prvnt this: Drill (, 4 ) n rmov th knokout hol (). 4 Ø6 mm Prutions whn onnting th rfrigrnt piping Also r th prutions n rquirmnts in th following hptrs: Gnrl sfty prutions Prprtion DANGER: RISK OF BURNING CAUTION Do NOT us minrl oil on flr prt. Do NOT rus piping from prvious instlltions. Rmov th urrs, n pint th gs n rs roun th gs using rpir pint to prvnt rusting To prvnt th outoor unit from flling ovr In s th unit is instll in pls whr strong win n tilt th unit, tk following msur: Prpr ls s init in th following illustrtion (fil supply). Pl th ls ovr th outoor unit. 3 Insrt rur sht twn th ls n th outoor unit to prvnt th l from srthing th pint (fil supply). 4 Atth th l s ns. Tightn thos ns. NEVER instll rir to this R3 unit to gurnt its liftim. Th rying mtril my issolv n mg th systm. Tk th following prutions on rfrigrnt piping into ount: Avoi nything ut th signt rfrigrnt to gt mix into th rfrigrnt yl (.g. ir). Only us R3 whn ing rfrigrnt. Only us instlltion tools (.g. mnifol gug st) tht r xlusivly us for R3 instlltions to withstn th prssur n to prvnt forign mtrils (.g. minrl oils n moistur) from mixing into th systm. Instll th piping so tht th flr is NOT sujt to mhnil strss. Prott th piping s sri in th following tl to prvnt irt, liqui or ust from ntring th piping. Us ution whn pssing oppr tus through wlls (s figur low). Unit 6.4 Connting th rfrigrnt piping Outoor unit 6.4. Aout onnting th rfrigrnt piping Inoor unit Instlltion prio Prottion mtho > month Pinh th pip < month Pinh or tp th pip Rgrlss of th prio Bfor onnting th rfrigrnt piping Mk sur th outoor n inoor unit r mount. Typil workflow Connting th rfrigrnt piping involvs: Connting th rfrigrnt piping to th outoor unit Sky Air Alph-sris Do NOT opn th rfrigrnt stop vlv for hking th rfrigrnt piping. Whn you n to hrg itionl rfrigrnt it is rommn to opn th rfrigrnt stop vlv ftr hrging. Instllr rfrn gui 3

14 6 Instlltion Guilins whn onnting th rfrigrnt piping Tk th following guilins into ount whn onnting pips: Cot th flr innr surf with thr oil or str oil whn onnting flr nut. Tightn 3 or 4 turns y hn, for tightning firmly. Flr tool for R3 (luth typ) Convntionl flr tool Cluth typ (Rigi-typ) Wing nut typ (Impril-typ) A 0~0.5 mm.0~.5 mm.5~.0 mm 5 Chk tht th flring is proprly m. Alwys us wrnhs togthr whn loosning flr nut. Alwys us spnnr n torqu wrnh togthr to tightn th flr nut whn onnting th piping. This to prvnt nut rking n lks. Piping siz (mm) Torqu wrnh Spnnr Piping union Flr nut Tightning torqu (N m) Flr imnsions (A) (mm) Ø9.5 33~39.8~3. Ø5.9 63~75 9.3~ Pip ning guilins Flr shp (mm) 90 ± A 45 ± R=0.4~0.8 Us pip nr for ning. All pip ns shoul s gntl s possil (ning rius shoul 30~40 mm or lrgr) To flr th pip n CAUTION Inomplt flring my us rfrigrnt gs lkg. Do NOT r-us flrs. Us nw flrs to prvnt rfrigrnt gs lkg. Us flr nuts tht r inlu with th unit. Using iffrnt flr nuts my us rfrigrnt gs lkg. Cut th pip n with pip uttr. Rmov urrs with th ut surf fing own so tht th hips o not ntr th pip. Cut xtly t right ngls. Rmov urrs. 3 Rmov th flr nut from th stop vlv n put th flr nut on th pip. 4 Flr th pip. St xtly t th position s shown in th following illustrtion. A Flr s innr surf must flwlss. Th pip n must vnly flr in prft irl. Mk sur th flr nut is fitt To rz th pip n Th inoor unit n outoor unit hv flr onntions. Connt oth ns without rzing. If rzing shoul n, tk th following into ount: Whn rzing, low through with nitrogn to prvnt rtion of lrg quntitis of oxiis film on th insi of th piping. This film vrsly ffts vlvs n omprssors in th rfrigrting systm n prvnts propr oprtion. St th nitrogn prssur to 0 kp (0. r) (just nough so it n flt on th skin) with prssur-ruing vlv. f f Rfrigrnt piping Prt to rz Tping Mnul vlv Prssur-ruing vlv Nitrogn Do NOT us nti-oxints whn rzing pip joints. Rsiu n log pips n rk quipmnt. Do NOT us flux whn rzing oppr-to-oppr rfrigrnt piping. Us phosphor oppr rzing fillr lloy (BCuP), whih os not rquir flux. Flux hs n xtrmly hrmful influn on rfrigrnt piping systms. For instn, if hlorin s flux is us, it will us pip orrosion or, in prtiulr, if th flux ontins fluorin, it will triort th rfrigrnt oil Using th stop vlv n srvi port To hnl th stop vlv Tk th following guilins into ount: Th stop vlvs r ftory los. Th following illustrtion shows h prt rquir in hnling th vlv. Srvi port n srvi port p Vlv stm Fil piping onntion Stm p Kp oth stop vlvs opn uring oprtion. f Instllr rfrn gui 4 Sky Air Alph-sris

15 6 Instlltion Do NOT pply xssiv for to th vlv stm. Doing so my rk th vlv oy. Alwys mk sur to sur th stop vlv with spnnr, thn loosn or tightn th flr nut with torqu wrnh. Do NOT pl th spnnr on th stm p, s this oul us rfrigrnt lk. Spnnr Torqu wrnh Whn it is xpt tht th oprting prssur will low (.g. whn ooling will prform whil th outsi ir tmprtur is low), suffiintly sl th flr nut in th stop vlv on th gs lin with silion slnt to prvnt frzing To onnt th rfrigrnt piping to th outoor unit Piping lngth. Kp fil piping s short s possil. Piping prottion. Prott th fil piping ginst physil mg. Do th following: Rmov th srvi ovr () with srw (). Rmov th piping intk plt () with srw (). Choos piping rout (,, or ). Silion slnt, mk sur thr is no gp. To opn/los th stop vlv Rmov th vlv ovr. Insrt hxgon wrnh (liqui si: 4 mm, gs si: 6 mm) into th vlv stm n turn th vlv stm: 3 If you hv hosn th ownwrs piping rout: Drill (, 4 ) n rmov th knokout hol (). Cut out th slits () with mtl sw. 4 Ø6 mm Countrlokwis to opn. Clokwis to los. 3 Whn th vlv stm nnot turn ny furthr, stop turning. Th vlv is now opn/los. To hnl th stm p Th stm p is sl whr init with th rrow. Do NOT mg it. 4 Do th following: Connt th liqui pip () to th liqui stop vlv. Connt th gs pip () to th gs stop vlv. Aftr hnling th stop vlv, tightn th stm p, n hk for rfrigrnt lks. Itm Tightning torqu (N m) Stm p, liqui si 3.5~6.5 Stm p, gs si.5~7.5 5 Do th following: Insult th liqui piping () n th gs piping (). Win ht insultion roun th urvs, n thn ovr it with vinyl tp (). Mk sur th fil piping os not touh ny omprssor omponnts (). Sl th insultion ns (slnt t.) (). To hnl th srvi p Alwys us hrg hos quipp with vlv prssor pin, sin th srvi port is Shrr typ vlv. Aftr hnling th srvi port, tightn th srvi port p, n hk for rfrigrnt lks. Itm Tightning torqu (N m) Srvi port p.5~3.9 Sky Air Alph-sris Instllr rfrn gui 5

16 6 Instlltion f Knokout hol Burr Slnt t. 6 If th outoor unit is instll ov th inoor unit, ovr th stop vlvs (f, s ov) with sling mtril to prvnt onns wtr on th stop vlvs from moving to th inoor unit. Any xpos piping might us onnstion. 7 Rtth th srvi ovr n th piping intk plt. 8 Sl ll gps (xmpl: ) to prvnt snow n smll nimls from ntring th systm. Do not lok th ir vnts. This oul fft ir irultion insi th unit. Mk sur to opn th stop vlvs ftr instlling th rfrigrnt piping n prforming vuum rying. Running th systm with th stop vlvs los my rk th omprssor. 6.5 Chking th rfrigrnt piping 6.5. Aout hking th rfrigrnt piping Th outoor unit's intrnl rfrigrnt piping hs n ftory tst for lks. You only hv to hk th outoor unit's xtrnl rfrigrnt piping. Bfor hking th rfrigrnt piping Mk sur th rfrigrnt piping is onnt twn th outoor unit n th inoor unit. Typil workflow Chking th rfrigrnt piping typilly onsists of th following stgs: Chking for lks in th rfrigrnt piping. Prforming vuum rying to rmov ll moistur, ir or nitrogn from th rfrigrnt piping. If thr is possiility of moistur ing prsnt in th rfrigrnt piping (for xmpl, wtr my hv ntr th piping), first rry out th vuum rying prour low until ll moistur hs n rmov Prutions whn hking th rfrigrnt piping Provi qut msurs to prvnt tht th unit n us s shltr y smll nimls. Smll nimls tht mk ontt with ltril prts n us mlfuntions, smok or fir. Prutions whn mking knokout hols: Avoi mging th sing. Aftr mking th knokout hols, w rommn you rmov th urrs n pint th gs n rs roun th gs using rpir pint to prvnt rusting. Whn pssing ltril wiring through th knokout hols, wrp th wiring with prottiv tp to prvnt mg. Instllr rfrn gui 6 Also r th prutions n rquirmnts in th following hptrs: Gnrl sfty prutions Prprtion Us -stg vuum pump with non-rturn vlv tht n vut to gug prssur of 00.7 kp (.007 r)(5 Torr solut). Mk sur th pump oil os not flow oppositly into th systm whil th pump is not working. Us this vuum pump for R3 xlusivly. Using th sm pump for othr rfrigrnts my mg th pump n th unit. Connt th vuum pump to oth th srvi port of th gs stop vlv n th srvi port of th liqui stop vlv to inrs ffiiny. Mk sur tht th gs stop vlv n liqui stop vlv r firmly los for prforming th lk tst or vuum rying. Sky Air Alph-sris

17 6 Instlltion Chking rfrigrnt piping: Stup f A If th prssur R3 Evut for t lst hours to prssur on th mnifol of 0. MP ( r). 4 Aftr turning OFF th pump, hk th prssur for t lst hour. 5 If you o NOT rh th trgt vuum or nnot mintin th vuum for hour, o th following: f B Chk for lks gin. Prform vuum rying gin. i R3 Mk sur to opn th stop vlvs ftr instlling th rfrigrnt piping n prforming vuum rying. Running th systm with th stop vlvs los my rk th omprssor. g A B f g h i h Stup in s of pir Stup in s of twin Prssur gug Nitrogn Rfrigrnt Wighing mhin Vuum pump Stop vlv Min piping Rfrigrnt rnh kit Brnh piping Aftr opning th stop vlv, it is possil tht th prssur in th rfrigrnt piping os NOT inrs. This might us y.g. th los stt of th xpnsion vlv in th outoor unit iruit, ut os NOT prsnt ny prolm for orrt oprtion of th unit. 6.6 Chrging rfrigrnt 6.6. Aout hrging rfrigrnt Do NOT x th unit's mximum working prssur (s "PS High" on th unit nm plt). Th outoor unit is ftory hrg with rfrigrnt, ut in som ss th following might nssry: To hk for lks Wht Mk sur to us rommn ul tst solution from your wholslr. Do not us sop wtr, whih my us rking of flr nuts (sop wtr my ontin slt, whih sors moistur tht will frz whn th piping gts ol), n/or l to orrosion of flr joints (sop wtr my ontin mmoni whih uss orrosiv fft twn th rss flr nut n th oppr flr). 3 Chrg th systm with nitrogn gs up to gug prssur of t lst 00 kp ( r). It is rommn to prssuriz to 3000 kp (30 r) in orr to tt smll lks. Chk for lks y pplying th ul tst solution to ll onntions. To prform vuum rying Connt th vuum pump to oth th srvi port of th gs stop vlv n th srvi port of th liqui stop vlv to inrs ffiiny. Mk sur tht th gs stop vlv n liqui stop vlv r firmly los for prforming th lk tst or vuum rying. Vuum th systm until th prssur on th mnifol inits 0. MP ( r). Lv s is for 4-5 minuts n hk th prssur: Dos not hng Sky Air Alph-sris Whn th totl liqui piping lngth is mor thn spifi (s ltr). Compltly rhrging rfrigrnt Exmpl: Whn rloting th systm. Aftr lk. Chrging itionl rfrigrnt Bfor hrging itionl rfrigrnt, mk sur th outoor unit's xtrnl rfrigrnt piping is hk (lk tst, vuum rying). Typil workflow Chrging itionl rfrigrnt typilly onsists of th following stgs: If th prssur Chrging itionl rfrigrnt Whn Dpning on th units n/or th instlltion onitions, it might nssry to onnt ltril wiring for you n hrg rfrigrnt. Dishrg ll nitrogn gs Thr is moistur in th systm. Go to th nxt stp. 3 Thn Inrss Thn Thr is no moistur in th systm. This prour is finish. Dtrmining if n how muh you hv to hrg itionlly. If nssry, hrging itionl rfrigrnt. 3 Filling in th fluorint grnhous gss ll, n fixing it to th insi of th outoor unit. Compltly rhrging rfrigrnt Bfor ompltly rhrging rfrigrnt, mk sur th following is on: All rfrigrnt is rovr from th systm. Th outoor unit's xtrnl rfrigrnt piping is hk (lk tst, vuum rying). 3 Vuum rying on th outoor unit's intrnl rfrigrnt piping is prform. Instllr rfrn gui 7

18 6 Instlltion 6.6. Bfor ompltly rhrging, prform vuum rying on th outoor unit's intrnl rfrigrnt piping s wll. Aout th rfrigrnt This prout ontins fluorint grnhous gss. Do NOT vnt gss into th tmosphr. Rfrigrnt typ: R3 To prform vuum rying or omplt rhrg of th outoor unit s intrnl rfrigrnt piping it is nssry to tivt th vuum mo (s "6.6.9 To tivt/ tivt th vuum mo fil stting" on pg 0) whih will opn rquir vlvs in th rfrigrnt iruit so th vuuming pross or rhrg of rfrigrnt n on proprly. Glol wrming potntil (GWP) vlu: 675 : FLAMMABLE MATERIAL Th rfrigrnt insi this unit is milly flmml. Th pplin shll stor in room without ontinuously oprting ignition sours (xmpl: opn flms, n oprting gs pplin or n oprting ltri htr). Bfor vuum rying or rhrging, tivt fil stting "vuum mo". Aftr finishing vuum rying or rhrging, tivt fil stting "vuum mo". Do NOT pir or urn rfrigrnt yl prts. Som stions of th rfrigrnt iruit my isolt from othr stions us y omponnts with spifi funtions (.g. vlvs). Th rfrigrnt iruit thrfor fturs itionl srvi ports for vuuming, prssur rlif or prssurizing th iruit. Do NOT us lning mtrils or mns to lrt th frosting pross othr thn thos rommn y th mnufturr. B wr tht th rfrigrnt insi th systm is oourlss. In s it is rquir to prform rzing on th unit, nsur tht thr is no prssur rmining insi th unit. Intrnl prssurs n to rls with ALL th srvi ports init on th figurs low opn. Th lotion is pning on mol typ. Th rfrigrnt insi th unit is milly flmml, ut normlly os not lk. If th rfrigrnt lks in th room n oms in ontt with fir from urnr, htr, or ookr, this my rsult in fir, or th formtion of hrmful gs. Lotion of srvi ports: Turn off ny omustil hting vis, vntilt th room, n ontt th lr from whih you purhs th unit. Do not us th unit until srvi prson onfirms tht th portion from whih th rfrigrnt lk is rpir Prutions whn hrging rfrigrnt Also r th prutions n rquirmnts in th following hptrs: Gnrl sfty prutions Prprtion Dfinitions: L~L7, H, H Twin() Pir() L L Intrnl srvi port Stop vlv with srvi port (liqui) Stop vlv with srvi port (gs) Tripl() L H 3 Filling in th fluorint grnhous gss ll, n fixing it to th insi of th outoor unit. L3 L4 L4 L L5 L6 H Dtrmining how muh rfrigrnt to hrg. Chrging rfrigrnt. Doul twin() L L3 H Typil workflow Compltly rhrging rfrigrnt typilly onsists of th following stgs: H L3 H H L H L7 L Instllr rfrn gui 8 Sky Air Alph-sris

19 6 Instlltion () Assum tht th longst lin in th illustrtion orrspons with th tul longst pip, n th highst unit in th illustrtion orrspons with th tul highst unit. L Min piping L~L7 Brnh piping H Hight iffrn twn th highst inoor unit n th outoor unit H Hight iffrn twn th highst n th lowst inoor unit Rfrigrnt rnh kit To trmin th itionl rfrigrnt mount To trmin if ing itionl rfrigrnt is nssry (L+L+L3+L4+L5+L6+L7) hrglss lngth If Chrglss lngth= 0 m (siz own) 40 m (stnr) 5 m (siz up) (L+L+L3+L4+L5+L6+L7)> hrglss lngth Thn You o not hv to itionl rfrigrnt. You must itionl rfrigrnt. For futur srviing, nirl th slt mount in th tls low. Piping lngth is th lrgst on wy lngth of liqui piping. To trmin th itionl rfrigrnt mount (R in kg) (in s of pir) Stnr piping siz: L (m) L (stnr): 40~50 m 50~55 m 55~60 m () () () Siz-up piping siz: R: 0.35 kg 0.7 kg () Only for RZAG00~40. Only for RZAG7. 60~75 m () 75~85 m () 0.55 kg () 0.7 kg.05 kg.55 kg L (m) L (siz-up): 5~0 m 0~5 m 5~30 m () 30~35 m () () R: 0.35 kg 0.7 kg.05 kg.4 kg Only for RZAG00~40. To trmin th itionl rfrigrnt mount (R in kg) (in s of twin, tripl n oul twin) Dtrmin G n G. G (m) G (m) Dtrmin R n R. Totl lngth of <x> liqui piping x=ø9.5 mm (stnr) x=ø.7 mm (siz up) Totl lngth of Ø6.4 mm liqui piping If Thn G>40 m () Us th tl low to trmin R (lngth=g 40 m) () n R (lngth=g). G 40 m () If (n G+G>40 m) () R=0.0 kg. Thn Us th tl low to trmin R (lngth=g+g 40 m) (). () In s of siz up: Rpl 40 m y 5 m. In s of stnr liqui pip siz: Lngth 0~0 m 0~0 m 0~30 m 30~40 m 40~45 m R: 0.35 kg 0.7 kg.05 kg ().4 kg () R: 0. kg 0.4 kg 0.6 kg 0.8 kg () kg () In s of siz up liqui pip siz: 0~5 m 5~0 m Lngth 0~5 5~0 0~30 m () m () m 30~40 m 40~45 m R: 0.35 kg 0.7 kg.05 kg.4 kg R: 0.35 kg 0.7 kg.05 kg.4 kg () () Only for RZAG00~40. Only for RZAG Dtrmin th itionl rfrigrnt mount: R=R+R. Exmpls Lyout L=7 m (Ø6.4 mm) L3=5 m (Ø6.4 mm) L=45 m (Ø9.5 mm) L=0 m (Ø6.4 mm) RZAG00 L3=7 m (Ø6.4 mm) L4=7 m (Ø6.4 mm) L=5 m (Ø9.5 mm) RZAG5 Aitionl rfrigrnt mount (R) Cs: Twin, stnr liqui pip siz G Totl Ø9.5 => G=45 m G Totl Ø6.4 => G=7+5= m Cs: G>40 m R Lngth=G 40 m=5 m => R=0.35 kg R Lngth=G= m => R=0.4 kg 3 R R=R+R= =0.75 kg Cs: Tripl, stnr liqui pip siz G Totl Ø9.5 => G=5 m G Totl Ø6.4 => G=0+7+7=54 m Cs: G 40 m (n G+G>40 m) R R=0.0 kg R Lngth=G+G 40 m= = 9 m => R=0.6 kg 3 R R=R+R= =0.6 kg To trmin th omplt rhrg mount To trmin th omplt rhrg mount (kg) (in s of stnr liqui pip siz) Mol Lngth (m) () 3~40 40~50 50~55 55~60 60~75 75~85 RZAG RZAG00~ () Lngth=L (pir); L+L (twin, tripl); L+L+L4 (oul twin) To trmin th omplt rhrg mount (kg) (in s of siz up liqui pip siz) Mol Lngth (m) () 3~5 5~0 0~5 5~35 RZAG Sky Air Alph-sris Instllr rfrn gui 9

20 6 Instlltion Mol Lngth (m) () 3~5 5~0 0~5 5~35 RZAG00~ () Lngth=L (pir); L+L (twin, tripl); L+L+L4 (oul twin) To trmin th omplt rhrg mount (kg) (in s of siz own liqui pip siz) Mol Lngth (m) () 3~0 RZAG7.95 RZAG00~ () Lngth=L (pir); L+L (twin, tripl); L+L+L4 (oul twin) Chrging rfrigrnt: Stup S "6.5.3 Chking rfrigrnt piping: Stup" on pg To hrg itionl rfrigrnt Only us R3 s rfrigrnt. Othr sustns my us xplosions n ints. R3 ontins fluorint grnhous gss. Its glol wrming potntil (GWP) vlu is 675. Do NOT vnt ths gss into th tmosphr. Whn hrging rfrigrnt, lwys us prottiv glovs n sfty glsss. CAUTION To voi omprssor rkown, o NOT hrg mor thn th spifi mount of rfrigrnt. Prrquisit: Bfor hrging rfrigrnt, mk sur th rfrigrnt piping is onnt n hk (lk tst n vuum rying). Connt th rfrigrnt ylinr to oth th srvi port of th gs stop vlv n th srvi port of th liqui stop vlv. Chrg th itionl rfrigrnt mount. 3 Opn th stop vlvs. If pump own is n in s of ismntling or rloting th systm, s ".3 To pump own" on pg 7 for mor tils To tivt/tivt th vuum mo fil stting Dsription To prform vuum rying or omplt rhrg of th outoor unit s intrnl rfrigrnt piping it is nssry to tivt th vuum mo whih will opn rquir vlvs in th rfrigrnt iruit so th vuuming pross or rhrg of rfrigrnt n on proprly. To tivt vuum mo: Ativting th vuum mo is on y oprting th push uttons BS* on th PCB (AP) n ring th fk from th 7 sgmnt isplys. Oprt th swiths n push uttons with n insult stik (suh s los ll-point pn) to voi touhing of liv prts. Whn th unit is powr on n not running, hol own th BS pushutton for 5 sons. Rsult: You will rh th stting mo, th 7 sgmnt isply will show ' 0 0'. Prss th BS utton until you rh pg 8. 3 Whn 8 is rh, prss th BS3 utton on. 4 Chng th stting to '' y prssing th BS utton on. 5 Push th BS3 utton on 6 Whn th isply is not linking nymor, prss th BS3 utton gin to tivt vuum mo. To tivt vuum mo: Aftr hrging or vuuming th unit, pls tivt th vuum mo y hnging th stting k to '0'. Mk sur to rtth th ltroni omponnt ox ovr n to instll th front ovr ftr th jo is finish. Mk sur tht ll outsi pnls, xpt for th srvi ovr on th ltril omponnt ox, r los whil working. Clos th li of th ltril omponnt ox firmly for turning on th powr To ompltly rhrg rfrigrnt Only us R3 s rfrigrnt. Othr sustns my us xplosions n ints. R3 ontins fluorint grnhous gss. Its glol wrming potntil (GWP) vlu is 675. Do NOT vnt ths gss into th tmosphr. Whn hrging rfrigrnt, lwys us prottiv glovs n sfty glsss. CAUTION To voi omprssor rkown, o NOT hrg mor thn th spifi mount of rfrigrnt. Prrquisit: Bfor ompltly rhrging rfrigrnt, mk sur th systm is pump own, th outoor unit's xtrnl rfrigrnt piping is hk (lk tst, vuum rying) n vuum rying on th outoor unit's intrnl rfrigrnt piping is prform. If not lry on (for vuum rying of th unit), tivt th vuum mo (s "6.6.9 To tivt/tivt th vuum mo fil stting" on pg 0) Connt th rfrigrnt ylinr to th srvi port of th liqui stop vlv. 3 Opn th liqui stop vlv. 4 Chrg th omplt rfrigrnt mount. 5 Dtivt th vuum mo (s "6.6.9 To tivt/tivt th vuum mo fil stting" on pg 0). 6 Opn th gs stop vlv To fix th fluorint grnhous gss ll f Fill in th ll s follows: Contins fluorint grnhous gss = RXXX GWP: XXX = + = kg GWP kg = tco q 000 kg kg Instllr rfrn gui 0 Sky Air Alph-sris

21 f If multilingul fluorint grnhous gss ll is livr with th unit (s ssoris), pl off th pplil lngug n stik it on top of. Ftory rfrigrnt hrg: s unit nm plt Aitionl rfrigrnt mount hrg Totl rfrigrnt hrg Grnhous gs missions of th totl rfrigrnt hrg xprss s tonns CO -quivlnt GWP = Glol wrming potntil CAUTION 6 Instlltion For us of units in pplitions with tmprtur lrm sttings it is rommn to fors ly of 0 minuts for signlling th lrm in s th lrm tmprtur is x. Th unit my stop for svrl minuts uring norml oprtion for "frosting th unit", or whn in "thrmostt stop" oprtion. In Europ, th grnhous gs missions of th totl rfrigrnt hrg in th systm (xprss s tonns CO -quivlnt) is us to trmin th mintnn intrvls. Follow th pplil lgisltion. Formul to lult th grnhous gs missions: GWP vlu of th rfrigrnt Totl rfrigrnt hrg [in kg] / 000 Fix th ll on th insi of th outoor unit. Thr is it pl for it on th wiring igrm ll. 6.7 Connting th ltril wiring Do not intrhng th supply onutors L n th nutrl onutor N Guilins whn onnting th ltril wiring Kp th following in min: If strn onutor wirs r ing us, instll roun rimpstyl trminl on th tip. Pl th roun rimp-styl trminl on th wir up to th ovr prt n fstn th trminl with th pproprit tool Aout onnting th ltril wiring Typil workflow Connting th ltril wiring typilly onsists of th following stgs: Mking sur th powr supply systm omplis with th ltril spifitions of th units. Connting th ltril wiring to th outoor unit. 3 Connting th ltril wiring to th inoor units. 4 Connting th min powr supply Aout ltril omplin RZAG7~40M7VB Equipmnt omplying with EN/IEC (Europn/ Intrntionl Thnil Stnr stting th limits for hrmoni urrnts prou y quipmnt onnt to puli low-voltg systms with input urrnt >6 A n 75 A pr phs.). RZAG7~40M7YB Equipmnt omplying with EN/IEC (Europn/ Intrntionl Thnil Stnr stting th limits for hrmoni urrnts prou y quipmnt onnt to puli low-voltg systms with input urrnt 6 A pr phs.) Prutions whn onnting th ltril wiring Also r th prutions n rquirmnts in th following hptrs: Gnrl sfty prutions Prprtion DANGER: RISK OF ELECTROCUTION ALWAYS us multior l for powr supply ls. Strn onutor wir Roun rimp-styl trminl Us th following mthos for instlling wirs: Wir typ Singl or wir Strn onutor wir with roun rimp-styl trminl Tightning torqus Itm A Instlltion mtho A Curl singl or wir Srw Flt wshr Trminl Srw B Flt wshr B AA Tightning torqu (N m) M4 (XM).~.8 M4 (rth).~.4 M5 (XM).0~3.0 M5 (rth).4~.9 If limit sp is vill t th wir trminl, us n rimpstyl ring trminls. Sky Air Alph-sris Instllr rfrn gui